Packaging container



FIG. 1 is a front perspective view of a packaging container, showing my new design;

FIG. 2 is a rear elevational view on an enlarged scale:

FIG. 3 is a front elevational view thereof;

FIG. 4 is a view looking from the left of FIG. 3;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a packaging container, substantially as shown and described. 